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srsRAN_4G/lib/include/srslte/interfaces/ue_interfaces.h

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/**
*
* \section COPYRIGHT
*
* Copyright 2013-2015 Software Radio Systems Limited
*
* \section LICENSE
*
* This file is part of the srsUE library.
*
* srsUE is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* srsUE is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* A copy of the GNU Affero General Public License can be found in
* the LICENSE file in the top-level directory of this distribution
* and at http://www.gnu.org/licenses/.
*
*/
/******************************************************************************
* File: interfaces.h
* Description: Abstract base class interfaces provided by layers
* to other layers.
*****************************************************************************/
#ifndef SRSLTE_UE_INTERFACES_H
#define SRSLTE_UE_INTERFACES_H
#include <string>
#include "srslte/asn1/liblte_rrc.h"
#include "srslte/asn1/liblte_mme.h"
#include "srslte/common/interfaces_common.h"
#include "srslte/common/common.h"
#include "srslte/common/security.h"
#include "srslte/upper/rlc_interface.h"
namespace srsue {
typedef enum {
AUTH_OK,
AUTH_FAILED,
AUTH_SYNCH_FAILURE
} auth_result_t;
// UE interface
class ue_interface
{
};
// USIM interface for NAS
class usim_interface_nas
{
public:
virtual std::string get_imsi_str() = 0;
virtual std::string get_imei_str() = 0;
virtual bool get_imsi_vec(uint8_t* imsi_, uint32_t n) = 0;
virtual bool get_imei_vec(uint8_t* imei_, uint32_t n) = 0;
virtual bool get_home_plmn_id(LIBLTE_RRC_PLMN_IDENTITY_STRUCT *home_plmn_id) = 0;
virtual auth_result_t generate_authentication_response(uint8_t *rand,
uint8_t *autn_enb,
uint16_t mcc,
uint16_t mnc,
uint8_t *res,
int *res_len,
uint8_t *k_asme) = 0;
virtual void generate_nas_keys(uint8_t *k_asme,
uint8_t *k_nas_enc,
uint8_t *k_nas_int,
srslte::CIPHERING_ALGORITHM_ID_ENUM cipher_algo,
srslte::INTEGRITY_ALGORITHM_ID_ENUM integ_algo) = 0;
};
// USIM interface for RRC
class usim_interface_rrc
{
public:
virtual void generate_as_keys(uint8_t *k_asme,
uint32_t count_ul,
uint8_t *k_rrc_enc,
uint8_t *k_rrc_int,
uint8_t *k_up_enc,
uint8_t *k_up_int,
srslte::CIPHERING_ALGORITHM_ID_ENUM cipher_algo,
srslte::INTEGRITY_ALGORITHM_ID_ENUM integ_algo) = 0;
virtual void generate_as_keys_ho(uint32_t pci,
uint32_t earfcn,
int ncc,
uint8_t *k_rrc_enc,
uint8_t *k_rrc_int,
uint8_t *k_up_enc,
uint8_t *k_up_int,
srslte::CIPHERING_ALGORITHM_ID_ENUM cipher_algo,
srslte::INTEGRITY_ALGORITHM_ID_ENUM integ_algo) = 0;
};
// GW interface for NAS
class gw_interface_nas
{
public:
virtual srslte::error_t setup_if_addr(uint8_t pdn_type, uint32_t ip_addr, uint8_t *ipv6_if_id, char *err_str) = 0;
};
// GW interface for RRC
class gw_interface_rrc
{
public:
virtual void add_mch_port(uint32_t lcid, uint32_t port) = 0;
};
// GW interface for PDCP
class gw_interface_pdcp
{
public:
virtual void write_pdu(uint32_t lcid, srslte::byte_buffer_t *pdu) = 0;
virtual void write_pdu_mch(uint32_t lcid, srslte::byte_buffer_t *pdu) = 0;
};
// NAS interface for RRC
class nas_interface_rrc
{
public:
typedef enum {
BARRING_NONE = 0,
BARRING_MO_DATA,
BARRING_MO_SIGNALLING,
BARRING_MT,
BARRING_ALL
} barring_t;
virtual void set_barring(barring_t barring) = 0;
virtual void paging(LIBLTE_RRC_S_TMSI_STRUCT *ue_identiy) = 0;
virtual bool is_attached() = 0;
virtual void write_pdu(uint32_t lcid, srslte::byte_buffer_t *pdu) = 0;
virtual uint32_t get_ul_count() = 0;
virtual bool get_k_asme(uint8_t *k_asme_, uint32_t n) = 0;
virtual uint32_t get_ipv4_addr() = 0;
virtual bool get_ipv6_addr(uint8_t *ipv6_addr) = 0;
};
// NAS interface for UE
class nas_interface_ue
{
public:
virtual bool attach_request() = 0;
virtual bool detach_request() = 0;
};
// NAS interface for UE
class nas_interface_gw
{
public:
virtual bool attach_request() = 0;
};
// RRC interface for MAC
class rrc_interface_mac_common
{
public:
virtual void ra_problem() = 0;
};
class rrc_interface_mac : public rrc_interface_mac_common
{
public:
virtual void ho_ra_completed(bool ra_successful) = 0;
virtual void release_pucch_srs() = 0;
virtual void run_tti(uint32_t tti) = 0;
};
// RRC interface for PHY
class rrc_interface_phy
{
public:
virtual void in_sync() = 0;
virtual void out_of_sync() = 0;
virtual void new_phy_meas(float rsrp, float rsrq, uint32_t tti, int earfcn = -1, int pci = -1) = 0;
};
// RRC interface for NAS
class rrc_interface_nas
{
public:
typedef struct {
LIBLTE_RRC_PLMN_IDENTITY_STRUCT plmn_id;
uint16_t tac;
} found_plmn_t;
const static int MAX_FOUND_PLMNS = 16;
virtual void write_sdu(uint32_t lcid, srslte::byte_buffer_t *sdu) = 0;
virtual uint16_t get_mcc() = 0;
virtual uint16_t get_mnc() = 0;
virtual void enable_capabilities() = 0;
virtual int plmn_search(found_plmn_t found_plmns[MAX_FOUND_PLMNS]) = 0;
virtual void plmn_select(LIBLTE_RRC_PLMN_IDENTITY_STRUCT plmn_id) = 0;
virtual bool connection_request(LIBLTE_RRC_CON_REQ_EST_CAUSE_ENUM cause,
srslte::byte_buffer_t *dedicatedInfoNAS) = 0;
virtual void set_ue_idenity(LIBLTE_RRC_S_TMSI_STRUCT s_tmsi) = 0;
virtual bool is_connected() = 0;
virtual std::string get_rb_name(uint32_t lcid) = 0;
};
// RRC interface for PDCP
class rrc_interface_pdcp
{
public:
virtual void write_pdu(uint32_t lcid, srslte::byte_buffer_t *pdu) = 0;
virtual void write_pdu_bcch_bch(srslte::byte_buffer_t *pdu) = 0;
virtual void write_pdu_bcch_dlsch(srslte::byte_buffer_t *pdu) = 0;
virtual void write_pdu_pcch(srslte::byte_buffer_t *pdu) = 0;
virtual void write_pdu_mch(uint32_t lcid, srslte::byte_buffer_t *pdu) = 0;
virtual std::string get_rb_name(uint32_t lcid) = 0;
};
// RRC interface for RLC
class rrc_interface_rlc
{
public:
virtual void max_retx_attempted() = 0;
virtual std::string get_rb_name(uint32_t lcid) = 0;
};
// PDCP interface for GW
class pdcp_interface_gw
{
public:
virtual void write_sdu(uint32_t lcid, srslte::byte_buffer_t *sdu, bool blocking) = 0;
virtual bool is_lcid_enabled(uint32_t lcid) = 0;
};
// PDCP interface for RRC
class pdcp_interface_rrc
{
public:
virtual void reestablish() = 0;
virtual void reset() = 0;
virtual void write_sdu(uint32_t lcid, srslte::byte_buffer_t *sdu, bool blocking = true) = 0;
virtual void add_bearer(uint32_t lcid, srslte::srslte_pdcp_config_t cnfg = srslte::srslte_pdcp_config_t()) = 0;
virtual void change_lcid(uint32_t old_lcid, uint32_t new_lcid) = 0;
virtual void config_security(uint32_t lcid,
uint8_t *k_enc_,
uint8_t *k_int_,
srslte::CIPHERING_ALGORITHM_ID_ENUM cipher_algo_,
srslte::INTEGRITY_ALGORITHM_ID_ENUM integ_algo_) = 0;
virtual void config_security_all(uint8_t *k_enc_,
uint8_t *k_int_,
srslte::CIPHERING_ALGORITHM_ID_ENUM cipher_algo_,
srslte::INTEGRITY_ALGORITHM_ID_ENUM integ_algo_) = 0;
virtual void enable_integrity(uint32_t lcid) = 0;
virtual void enable_encryption(uint32_t lcid) = 0;
virtual uint32_t get_dl_count(uint32_t lcid) = 0;
virtual uint32_t get_ul_count(uint32_t lcid) = 0;
};
// PDCP interface for RLC
class pdcp_interface_rlc
{
public:
/* RLC calls PDCP to push a PDCP PDU. */
virtual void write_pdu(uint32_t lcid, srslte::byte_buffer_t *sdu) = 0;
virtual void write_pdu_bcch_bch(srslte::byte_buffer_t *sdu) = 0;
virtual void write_pdu_bcch_dlsch(srslte::byte_buffer_t *sdu) = 0;
virtual void write_pdu_pcch(srslte::byte_buffer_t *sdu) = 0;
virtual void write_pdu_mch(uint32_t lcid, srslte::byte_buffer_t *sdu) = 0;
};
// RLC interface for RRC
class rlc_interface_rrc
{
public:
virtual void reset() = 0;
virtual void reestablish() = 0;
virtual void reestablish(uint32_t lcid) = 0;
virtual void add_bearer(uint32_t lcid) = 0;
virtual void add_bearer(uint32_t lcid, srslte::srslte_rlc_config_t cnfg) = 0;
virtual void add_bearer_mrb(uint32_t lcid) = 0;
virtual void del_bearer(uint32_t lcid) = 0;
virtual void change_lcid(uint32_t old_lcid, uint32_t new_lcid) = 0;
virtual bool has_bearer(uint32_t lcid) = 0;
};
// RLC interface for PDCP
class rlc_interface_pdcp
{
public:
/* PDCP calls RLC to push an RLC SDU. SDU gets placed into the RLC buffer and MAC pulls
* RLC PDUs according to TB size. */
virtual void write_sdu(uint32_t lcid, srslte::byte_buffer_t *sdu, bool blocking = true) = 0;
virtual bool rb_is_um(uint32_t lcid) = 0;
};
//RLC interface for MAC
class rlc_interface_mac : public srslte::read_pdu_interface
{
public:
/* MAC calls RLC to get buffer state for a logical channel.
* This function should return quickly. */
virtual uint32_t get_buffer_state(uint32_t lcid) = 0;
virtual uint32_t get_total_buffer_state(uint32_t lcid) = 0;
const static int MAX_PDU_SEGMENTS = 20;
/* MAC calls RLC to get RLC segment of nof_bytes length.
* Segmentation happens in this function. RLC PDU is stored in payload. */
virtual int read_pdu(uint32_t lcid, uint8_t *payload, uint32_t nof_bytes) = 0;
/* MAC calls RLC to push an RLC PDU. This function is called from an independent MAC thread.
* PDU gets placed into the buffer and higher layer thread gets notified. */
virtual void write_pdu(uint32_t lcid, uint8_t *payload, uint32_t nof_bytes) = 0;
virtual void write_pdu_bcch_bch(uint8_t *payload, uint32_t nof_bytes) = 0;
virtual void write_pdu_bcch_dlsch(uint8_t *payload, uint32_t nof_bytes) = 0;
virtual void write_pdu_pcch(uint8_t *payload, uint32_t nof_bytes) = 0;
virtual void write_pdu_mch(uint32_t lcid, uint8_t *payload, uint32_t nof_bytes) = 0;
};
//BSR interface for MUX
class bsr_interface_mux
{
public:
typedef enum {
LONG_BSR,
SHORT_BSR,
TRUNC_BSR
} bsr_format_t;
typedef struct {
bsr_format_t format;
uint32_t buff_size[4];
} bsr_t;
/* MUX calls BSR to check if it can fit a BSR into PDU */
virtual bool need_to_send_bsr_on_ul_grant(uint32_t grant_size, bsr_t *bsr) = 0;
/* MUX calls BSR to let it generate a padding BSR if there is space in PDU */
virtual bool generate_padding_bsr(uint32_t nof_padding_bytes, bsr_t *bsr) = 0;
/* MAX calls BSR to set the Tx TTI */
virtual void set_tx_tti(uint32_t tti) = 0;
};
/** MAC interface
*
*/
/* Interface PHY -> MAC */
class mac_interface_phy
{
public:
typedef struct {
uint32_t nof_mbsfn_services;
} mac_phy_cfg_mbsfn_t;
typedef struct {
uint32_t pid;
uint32_t tti;
uint32_t last_tti;
bool ndi[SRSLTE_MAX_CODEWORDS];
bool last_ndi[SRSLTE_MAX_CODEWORDS];
uint32_t n_bytes[SRSLTE_MAX_CODEWORDS];
int rv[SRSLTE_MAX_CODEWORDS];
bool tb_en[SRSLTE_MAX_CODEWORDS];
bool tb_cw_swap;
uint16_t rnti;
bool is_from_rar;
bool is_sps_release;
bool has_cqi_request;
srslte_rnti_type_t rnti_type;
srslte_phy_grant_t phy_grant;
} mac_grant_t;
typedef struct {
bool decode_enabled[SRSLTE_MAX_TB];
int rv[SRSLTE_MAX_TB];
uint16_t rnti;
bool generate_ack;
bool default_ack[SRSLTE_MAX_TB];
// If non-null, called after tb_decoded_ok to determine if ack needs to be sent
bool (*generate_ack_callback)(void*);
void *generate_ack_callback_arg;
uint8_t *payload_ptr[SRSLTE_MAX_TB];
srslte_softbuffer_rx_t *softbuffers[SRSLTE_MAX_TB];
srslte_phy_grant_t phy_grant;
} tb_action_dl_t;
typedef struct {
bool tx_enabled;
bool expect_ack;
uint32_t rv[SRSLTE_MAX_TB];
uint16_t rnti;
uint32_t current_tx_nb;
int32_t tti_offset; // relative offset between grant and UL tx/HARQ rx
srslte_softbuffer_tx_t *softbuffers;
srslte_phy_grant_t phy_grant;
uint8_t *payload_ptr[SRSLTE_MAX_TB];
} tb_action_ul_t;
/* Indicate reception of UL grant.
* payload_ptr points to memory where MAC PDU must be written by MAC layer */
virtual void new_grant_ul(mac_grant_t grant, tb_action_ul_t *action) = 0;
/* Indicate reception of UL grant + HARQ information throught PHICH in the same TTI. */
virtual void new_grant_ul_ack(mac_grant_t grant, bool ack, tb_action_ul_t *action) = 0;
/* Obtain action for a new MCH subframe. */
virtual void new_mch_dl(srslte_ra_dl_grant_t phy_grant, tb_action_dl_t *action) = 0;
/* Indicate reception of HARQ information only through PHICH. */
virtual void harq_recv(uint32_t tti, bool ack, tb_action_ul_t *action) = 0;
/* Indicate reception of DL grant. */
virtual void new_grant_dl(mac_grant_t grant, tb_action_dl_t *action) = 0;
/* Indicate successful decoding of PDSCH TB. */
virtual void tb_decoded(bool ack, uint32_t tb_idx, srslte_rnti_type_t rnti_type, uint32_t harq_pid) = 0;
/* Indicate successful decoding of BCH TB through PBCH */
virtual void bch_decoded_ok(uint8_t *payload, uint32_t len) = 0;
/* Indicate successful decoding of PCH TB through PDSCH */
virtual void pch_decoded_ok(uint32_t len) = 0;
/* Indicate successful decoding of MCH TB through PMCH */
virtual void mch_decoded_ok(uint32_t len) = 0;
/* Communicate the number of mbsfn services available */
virtual void set_mbsfn_config(uint32_t nof_mbsfn_services) = 0;
/* Function called every start of a subframe (TTI). Warning, this function is called
* from a high priority thread and should terminate asap
*/
};
/* Interface RRC -> MAC shared between different RATs */
class mac_interface_rrc_common
{
public:
// Class to handle UE specific RNTIs between RRC and MAC
typedef struct {
uint16_t crnti;
uint16_t temp_rnti;
uint16_t tpc_rnti;
uint16_t sps_rnti;
uint64_t contention_id;
} ue_rnti_t;
typedef struct {
uint32_t max_harq_msg3_tx;
uint32_t max_harq_tx;
} ul_harq_params_t;
};
/* Interface RRC -> MAC */
class mac_interface_rrc : public mac_interface_rrc_common
{
public:
typedef struct {
LIBLTE_RRC_MAC_MAIN_CONFIG_STRUCT main;
LIBLTE_RRC_RACH_CONFIG_COMMON_STRUCT rach;
LIBLTE_RRC_SCHEDULING_REQUEST_CONFIG_STRUCT sr;
ul_harq_params_t ul_harq_params;
uint32_t prach_config_index;
} mac_cfg_t;
virtual void clear_rntis() = 0;
/* Instructs the MAC to start receiving BCCH */
virtual void bcch_start_rx(int si_window_start, int si_window_length) = 0;
/* Instructs the MAC to start receiving PCCH */
virtual void pcch_start_rx() = 0;
/* RRC configures a logical channel */
virtual void setup_lcid(uint32_t lcid, uint32_t lcg, uint32_t priority, int PBR_x_tti, uint32_t BSD) = 0;
/* Instructs the MAC to start receiving an MCH */
virtual void mch_start_rx(uint32_t lcid) = 0;
virtual uint32_t get_current_tti() = 0;
virtual void set_config(mac_cfg_t *mac_cfg) = 0;
virtual void set_config_main(LIBLTE_RRC_MAC_MAIN_CONFIG_STRUCT *main_cfg) = 0;
virtual void set_config_rach(LIBLTE_RRC_RACH_CONFIG_COMMON_STRUCT *rach_cfg, uint32_t prach_config_index) = 0;
virtual void set_config_sr(LIBLTE_RRC_SCHEDULING_REQUEST_CONFIG_STRUCT *sr_cfg) = 0;
virtual void get_config(mac_cfg_t *mac_cfg) = 0;
virtual void get_rntis(ue_rnti_t *rntis) = 0;
virtual void set_contention_id(uint64_t uecri) = 0;
virtual void set_ho_rnti(uint16_t crnti, uint16_t target_pci) = 0;
virtual void start_noncont_ho(uint32_t preamble_index, uint32_t prach_mask) = 0;
virtual void start_cont_ho() = 0;
virtual void reconfiguration() = 0;
virtual void reset() = 0;
virtual void wait_uplink() = 0;
};
/** PHY interface
*
*/
typedef struct {
bool ul_pwr_ctrl_en;
float prach_gain;
int pdsch_max_its;
bool attach_enable_64qam;
int nof_phy_threads;
int worker_cpu_mask;
int sync_cpu_affinity;
uint32_t nof_rx_ant;
std::string equalizer_mode;
int cqi_max;
int cqi_fixed;
float snr_ema_coeff;
std::string snr_estim_alg;
bool cfo_is_doppler;
bool cfo_integer_enabled;
float cfo_correct_tol_hz;
float cfo_pss_ema;
float cfo_ref_ema;
float cfo_loop_bw_pss;
float cfo_loop_bw_ref;
float cfo_loop_ref_min;
float cfo_loop_pss_tol;
float sfo_ema;
uint32_t sfo_correct_period;
uint32_t cfo_loop_pss_conv;
uint32_t cfo_ref_mask;
bool average_subframe_enabled;
bool estimator_fil_auto;
float estimator_fil_stddev;
uint32_t estimator_fil_order;
std::string sss_algorithm;
bool rssi_sensor_enabled;
bool sic_pss_enabled;
float rx_gain_offset;
bool pdsch_csi_enabled;
bool pdsch_8bit_decoder;
uint32_t intra_freq_meas_len_ms;
uint32_t intra_freq_meas_period_ms;
} phy_args_t;
/* RAT agnostic Interface MAC -> PHY */
class phy_interface_mac_common
{
public:
/* Sets a C-RNTI allowing the PHY to pregenerate signals if necessary */
virtual void set_crnti(uint16_t rnti) = 0;
/* Time advance commands */
virtual void set_timeadv_rar(uint32_t ta_cmd) = 0;
virtual void set_timeadv(uint32_t ta_cmd) = 0;
/* Sets RAR grant payload */
virtual void set_rar_grant(uint32_t tti, uint8_t grant_payload[SRSLTE_RAR_GRANT_LEN]) = 0;
virtual uint32_t get_current_tti() = 0;
virtual float get_phr() = 0;
virtual float get_pathloss_db() = 0;
};
/* Interface MAC -> PHY */
class phy_interface_mac : public phy_interface_mac_common
{
public:
/* Configure PRACH using parameters written by RRC */
virtual void configure_prach_params() = 0;
virtual void prach_send(uint32_t preamble_idx, int allowed_subframe, float target_power_dbm) = 0;
virtual int prach_tx_tti() = 0;
/* Indicates the transmission of a SR signal in the next opportunity */
virtual void sr_send() = 0;
virtual int sr_last_tx_tti() = 0;
/* Instruct the PHY to decode PDCCH with the CRC scrambled with given RNTI */
virtual void pdcch_ul_search(srslte_rnti_type_t rnti_type, uint16_t rnti, int tti_start = -1, int tti_end = -1) = 0;
virtual void pdcch_dl_search(srslte_rnti_type_t rnti_type, uint16_t rnti, int tti_start = -1, int tti_end = -1) = 0;
virtual void pdcch_ul_search_reset() = 0;
virtual void pdcch_dl_search_reset() = 0;
virtual void set_mch_period_stop(uint32_t stop) = 0;
};
class phy_interface_rrc
{
public:
typedef struct {
LIBLTE_RRC_PRACH_CONFIG_SIB_STRUCT prach_cnfg;
LIBLTE_RRC_PDSCH_CONFIG_COMMON_STRUCT pdsch_cnfg;
LIBLTE_RRC_PUSCH_CONFIG_COMMON_STRUCT pusch_cnfg;
LIBLTE_RRC_PHICH_CONFIG_STRUCT phich_cnfg;
LIBLTE_RRC_PUCCH_CONFIG_COMMON_STRUCT pucch_cnfg;
LIBLTE_RRC_SRS_UL_CONFIG_COMMON_STRUCT srs_ul_cnfg;
LIBLTE_RRC_UL_POWER_CONTROL_COMMON_STRUCT ul_pwr_ctrl;
LIBLTE_RRC_TDD_CONFIG_STRUCT tdd_cnfg;
LIBLTE_RRC_ANTENNA_PORTS_COUNT_ENUM ant_info;
} phy_cfg_common_t;
typedef struct {
LIBLTE_RRC_MBSFN_SUBFRAME_CONFIG_STRUCT mbsfn_subfr_cnfg;
LIBLTE_RRC_MBSFN_NOTIFICATION_CONFIG_STRUCT mbsfn_notification_cnfg;
LIBLTE_RRC_MBSFN_AREA_INFO_STRUCT mbsfn_area_info;
LIBLTE_RRC_MCCH_MSG_STRUCT mcch;
} phy_cfg_mbsfn_t;
typedef struct {
LIBLTE_RRC_PHYSICAL_CONFIG_DEDICATED_STRUCT dedicated;
phy_cfg_common_t common;
phy_cfg_mbsfn_t mbsfn;
bool enable_64qam;
} phy_cfg_t;
virtual void get_current_cell(srslte_cell_t *cell, uint32_t *current_earfcn = NULL) = 0;
virtual uint32_t get_current_earfcn() = 0;
virtual uint32_t get_current_pci() = 0;
virtual void get_config(phy_cfg_t *phy_cfg) = 0;
virtual void set_config(phy_cfg_t *phy_cfg) = 0;
virtual void set_config_dedicated(LIBLTE_RRC_PHYSICAL_CONFIG_DEDICATED_STRUCT *dedicated) = 0;
virtual void set_config_common(phy_cfg_common_t *common) = 0;
virtual void set_config_tdd(LIBLTE_RRC_TDD_CONFIG_STRUCT *tdd) = 0;
virtual void set_config_64qam_en(bool enable) = 0;
virtual void set_config_mbsfn_sib2(LIBLTE_RRC_SYS_INFO_BLOCK_TYPE_2_STRUCT *sib2) = 0;
virtual void set_config_mbsfn_sib13(LIBLTE_RRC_SYS_INFO_BLOCK_TYPE_13_STRUCT *sib13) = 0;
virtual void set_config_mbsfn_mcch(LIBLTE_RRC_MCCH_MSG_STRUCT *mcch) = 0;
/* Measurements interface */
virtual void meas_reset() = 0;
virtual int meas_start(uint32_t earfcn, int pci = -1) = 0;
virtual int meas_stop(uint32_t earfcn, int pci = -1) = 0;
typedef struct {
enum {CELL_FOUND = 0, CELL_NOT_FOUND, ERROR} found;
enum {MORE_FREQS = 0, NO_MORE_FREQS} last_freq;
} cell_search_ret_t;
typedef struct {
srslte_cell_t cell;
uint32_t earfcn;
} phy_cell_t;
/* Cell search and selection procedures */
virtual cell_search_ret_t cell_search(phy_cell_t *cell) = 0;
virtual bool cell_select(phy_cell_t *cell = NULL) = 0;
virtual bool cell_is_camping() = 0;
/* Configure UL using parameters written with set_param() */
virtual void configure_ul_params(bool pregen_disabled = false) = 0;
virtual void reset() = 0;
};
} // namespace srsue
#endif // SRSLTE_UE_INTERFACES_H
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